Dynatrace

JULY 18, 2023

Dynatrace Configuration as Code enables complete automation of the Dynatrace platform’s configuration, ensuring that software is secure and reliable. With Configuration as Code, developers can manage their observability and security tasks with config files that can be developed alongside source code conveniently and at scale.

Best Practices 192

Best Practices Code Infrastructure Latency 192

Jos

APRIL 5, 2018

It turns out this component structure provides a great foundation to improve the performance of our sites. We are explicit about our dependencies, so we know what code we need to run to run a specific component. Lazy-loading and bundle splitting can have a huge impact on page performance: less code requested, parsed, and executed.

Code 130

Code Performance Google Media 130

Dynatrace

SEPTEMBER 21, 2023

Site reliability engineering first emerged to address cloud computing’s new performance needs. They explore platform engineering’s multiple definitions, its pros and cons, and how practitioners can shape this emerging DevOps concept. What is this new discipline, and is it a game-changer or just hype?

Games 238

Games Engineering DevOps Education 238

Dynatrace

MAY 19, 2022

They enable product delivery and SRE teams to turn functionality on and off at runtime without deploying new code. This helps SRE teams quickly mitigate issues by turning off poorly-performing features, enabling features for specific subsets of end-users, or performing side-by-side A/B feature testing.

Java 259

Java Cloud Code Technology 259

O'Reilly Software

MARCH 1, 2018

This information is curated from the expert microservices material available on our online learning platform. Sam Newman provides a succinct definition of microservices in Building Microservices : “Microservices are small, autonomous services that work together.”. Codebases grow as we write code to add new features.

Architecture 80

Architecture Scalability Systems Code 80

Alex Podelko

SEPTEMBER 8, 2020

Some time ago Federico Toledo published Performance Testing with Open Source Tools- Busting The Myths. While Federico definitely has good points there, there is some truth in these myths too. How did you get into performance engineering? At first, we were using LoadRunner, but we quickly moved to Performance Center.

Open Source 223

Open Source Performance Testing Testing Performance 223

CSS Wizardry

DECEMBER 9, 2023

A trivial performance optimisation to help speed up third-party or other-origin requests is to preconnect them: hint that the browser should preemptively open a full connection ( DNS , TCP , TLS ) to the origin in question, for example: In the right circumstances, this simple, single line of HTML can make pages hundreds of milliseconds faster !

Speed 234

Speed Network Analytics Availability 234

Testsigma

OCTOBER 30, 2020

If you are working in an agile environment, you may have come across the term ‘code review’. It is a strategic operation where you break the source code into snippets in order to audit the code before it is moved to the testing phase. What Is Code Review? The Need For Code Review.

Code 81

Code Software Software Testing 81

Alex Russell

JANUARY 30, 2024

This split decision was available via last year's update , but was somewhat buried. The usual caveats also apply: Performance is a deep and nuanced domain, and much can go wrong beyond content size and composition. How sites manage resources after-load can have a big impact on perceived performance. In the U.S.,

Performance 90

Performance Network Mobile Speed 90

Dynatrace

MAY 17, 2023

But its underlying goal is quite humble and straightforward: it wants to enable you to observe an IT system (for example, a web application, infrastructure, or services) and gain insight to its behavior, such as performance, error rates, hot spots of executed instructions in code, and more.

Metrics 182

Metrics Open Source Traffic Cache 182

Dynatrace

MARCH 27, 2024

Dynatrace integration with AWS AppFabric for security The AWS AppFabric for security feature fully manages the integrations with over 25 applications so customers can get started tracking application security in just a few clicks—no coding required. This section shows how to analyze AWS AppFabric logs with Notebooks and DQL.

AWS 248

AWS Analytics Government Monitoring 248

CSS Wizardry

NOVEMBER 9, 2018

Let me address that by combining my two favourite topics: CSS and performance. It’s really, really bad for Start Render performance. The introduction of the Preload Scanner improved web page performance by around 19%, all without developers having to lift a finger. What’s the Big Problem? Avoid using @import in your CSS files.

Network 278

Network Performance Media Cache 278

Dynatrace

AUGUST 17, 2023

In 2015, the Spring folks already regarded Dynatrace as the gold standard for performance monitoring. Auto-enrichment is also available in cases where OneAgent is unavailable or unnecessary. Either way, the Dynatrace Micrometer Registry adds proper topology without modifying your code.

Metrics 200

Metrics Analytics Speed Java 200

Dynatrace

OCTOBER 4, 2022

Just a few minutes after installation, you get all the performance metrics and log data you need to monitor IT infrastructure of any complexity—from front end to back end. Data is available in real time without requiring indexing by our powerful Dynatrace Query Language. High-performance analytics—no indexing required.

Artificial Intelligence 270

Artificial Intelligence Analytics Storage Architecture 270

Dynatrace

OCTOBER 4, 2021

Modern applications—enterprise and consumer—increasingly depend on third-party services to create a fast, seamless, and highly available experience for the end-user. API monitoring is the process of collecting and analyzing data about the performance of an API in order to identify problems that impact users. Dynatrace news.

Monitoring 180

Monitoring Latency Metrics Availability 180

DZone

FEBRUARY 27, 2021

As a Software Engineer, the mind is trained to seek optimizations in every aspect of development and ooze out every bit of available CPU Resource to deliver a performing application. Recently, I spent some time checking on the Performance (not a very detailed study) of the various programming languages. Ahem, Slow!

Java 207

Java C++ Benchmarking Programming 207

Dynatrace

DECEMBER 2, 2021

Impact : This issue affects only those extensions that use native libraries called from Python code distributed with the extension. On the Service-level objectives page, the Actions > Edit SLO entry has been renamed SLO definition. Settings > Maintenance windows > Monitoring, alerting and availability.

Lambda 196

Lambda Azure Metrics Monitoring 196

Speed Curve

JULY 10, 2023

Demonstrating the impact of performance on your users – and on your business – is one of the best ways to get your company to care about the speed of your site. In 2010, the Performance and Reliability team I was fortunate enough to lead at Walmartlabs shared our findings around the impact of front-end times on conversion rates.

Performance 52

Performance Metrics Traffic Speed 52

Dynatrace

AUGUST 30, 2023

kubectl apply -f example.yml After applying the Dynakube definition, you must label the namespaces you wish to monitor with the selector we defined. kubectl label namespaces [your-namespace] monitoring=Dynatrace Note: GKE Autopilot support is available as of Dynatrace Operator 0.12 and GKE Autopilot 126.

Google 222

Google Cloud Innovation Infrastructure 222

Dynatrace

MARCH 17, 2021

OneAgent gives you all the operational and business performance metrics you need, from the front end to the back end and everything in between—cloud instances, hosts, network health, processes, and services. All the data bound to hosts is analyzed by the Davis AI causation engine and made available on custom dashboards and events pages.

Metrics 171

Metrics Monitoring Network Technology 171

The Netflix TechBlog

NOVEMBER 13, 2023

Content, genre and languages Instead of augmenting or synthesizing training data, we sample the large scale data available in the Netflix catalog with noisy labels. One of the fundamental issues encountered during the annotation of our manually-labeled TVSM-test set, was the definition of music and speech.

Architecture 224

Architecture Energy Benchmarking Processing 224

Smashing Magazine

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. Web performance is a tricky beast, isn’t it?

Performance 145

Performance Cache Media Metrics 145

Dynatrace

SEPTEMBER 28, 2021

While DevOps is often referred to as “agile operations,” the widely quoted definition from Jez Humble, co-author of The DevOps Handbook, calls it “a cross-disciplinary community of practice dedicated to the study of building, evolving, and operating rapidly-changing resilient systems at scale.” Deployment frequency.

DevOps 203

DevOps Metrics Traffic Efficiency 203

Alex Podelko

SEPTEMBER 4, 2018

The Size and Quality of the Code. If you decide to use Java to write your programs with, be prepared to write longer lines of code to accomplish even the smallest tasks. With the use of Scala, you will be able to accomplish these same tasks without having to write such long lines of code. The Overall Complexity of the Code.

Java 100

Java Performance Programming Virtualization 100

Dynatrace

NOVEMBER 8, 2021

Application performance monitoring (APM) solutions have evolved in recent years, and organizations now have plenty of options to choose from when selecting the right tools for their needs. APM solutions track key software application performance metrics using monitoring software and telemetry data. Dynatrace news.

Artificial Intelligence 234

Artificial Intelligence Monitoring Infrastructure Cloud 234

Dynatrace

JANUARY 18, 2023

But the company’s point-of-sale system limits daily reports to sales volume, with additional detail available only in monthly reports. Once they’ve identified which stores are at risk, the managers want additional granularity to analyze a store’s performance by duty manager and sales associate. Average sale value. Store number.

Analytics 229

Analytics Retail Storage Monitoring 229

Dynatrace

JULY 16, 2021

This week my colleague Michael Winkler announced the general availability of Cloud Automation quality gates , a new capability that aims to provide answer-driven release validation as part of your delivery process. GitOps: Cloud automation as code. Performance as a Self-Service (JMeter, Neotys, Locust,).

DevOps 245

DevOps Open Source Cloud Azure 245

Dynatrace

NOVEMBER 2, 2020

As IT infrastructure has become increasingly distributed and complex, organizations face the challenge of aligning business objectives and end-user experience with the availability and performance of the IT infrastructure. Performance is mission-critical to these organizations. Why is this important and why do you need it?

Infrastructure 203

Infrastructure Monitoring Virtualization Serverless 203

Dynatrace

DECEMBER 2, 2021

SLOs, together with service-level indicators (SLIs), deliver the performance promised in service-level agreements (SLAs) and other business level objectives (BLOs) while staying within error budgets. To get a better handle on this, let’s start with some definitions. availability of a website over a year, your error budget is.05%.

Metrics 193

Metrics Best Practices DevOps Infrastructure 193

Dynatrace

DECEMBER 6, 2022

But, manual steps — such as reviewing test results and addressing production issues resulting from performance, resiliency, security, or functional issues — often hinder these efforts. Dynatrace makes this easy by offering a collection of best-practice SLO definitions for various use cases beyond the observability domain.

DevOps 221

DevOps Metrics Engineering Speed 221

Percona

NOVEMBER 7, 2023

The book PostgreSQL 14 Internals has been available in PDF format for quite a while, but recently, the ability to order a printed copy became available ( [link] ). This 548-page tome from PostgresPro covers the spectrum from data organization to details on the many available indexing options. Isn’t 16 the current release?”

Cache 91

Cache Servers Operating System Database 91

Dynatrace

JUNE 15, 2021

The subject line said: “Success Story: Major Issue in single AWS Frankfurt Availability Zone!” The problem started at 1:24PM PDT, with the services starting to become available again about 3 hours later. Fact #4: Multi-node, multi-availability zone deployment architecture. Ready to learn more? Rack-aware Cassandra deployments.

AWS 192

AWS Traffic Architecture Azure 192

Smashing Magazine

JUNE 2, 2021

Improving The Performance Of An Online Store (Case Study). Improving The Performance Of An Online Store (Case Study). Every front-end developer is chasing the same holy grail of performance: green scores in Google Page Speed. For this article, we will focus on the first three and the performance adjustments for these.

Performance 115

Performance Cache Website Mobile 115

Alex Podelko

OCTOBER 28, 2016

I am looking forward to share my thoughts on ‘Reinventing Performance Testing’ at the imPACt performance and capacity conference by CMG held on November 7-10, 2016 in La Jolla, CA. Sometimes it even lead to conclusions like “performance testing hitting the wall” just because load generation may be a challenge. – Cloud.

Performance Testing 100

Performance Testing Technology Technology Testing 100

Smashing Magazine

AUGUST 3, 2023

How We Optimized Performance To Serve A Global Audience How We Optimized Performance To Serve A Global Audience Liran Cohen 2023-08-03T10:00:00+00:00 2023-08-03T13:06:00+00:00 I work for Bookaway , a digital travel brand. Large preview ) We’ve known for a long time that fast page performance influences search engine rankings.

Performance 74

Performance Cache Traffic Metrics 74

Dynatrace

MAY 5, 2021

More ActiveGate capabilities will be available as Kubernetes pods later this year. In addition to deploying ActiveGate capabilities as pods, the new Dynatrace Operator also includes: A simplified custom resource definition (CRD) for all Dynatrace components. No need to repeat API endpoints or tokens across OneAgents and API monitors.

Cloud 227

Cloud Traffic Monitoring Open Source 227

Alex Podelko

AUGUST 24, 2017

I, of course, am looking from a somewhat different – performance – point of view, so not going to jump into details of the discussion too deeply. Unfortunately, there are too many contexts when you should use GUI to test (or protocol-level recording in performance testing which has the same issue).

Testing 140

Testing Performance Performance Testing Testing Tools 140